Year	National currency, Monthly Level
1963-01-01	73376837880.02040
1964-01-01	84264598479.76190
1965-01-01	122094505659.74901
1966-01-01	189152385227.53800
1967-01-01	266997283387.65500
1968-01-01	399161332041.12800
1969-01-01	523369778722.45996
1970-01-01	611778278322.27500
1971-01-01	831547967526.06100
1972-01-01	989197195286.60190
1973-01-01	1669878707211.30000
1974-01-01	2764903691795.48970
1975-01-01	3525173582052.84030
1976-01-01	4237377827640.76030
1977-01-01	5219922092809.20000
1978-01-01	7236709801338.10000
1979-01-01	9813960172206.93000
1980-01-01	13525949790690.10000
1981-01-01	17744092059014.00000
1982-01-01	17734141197176.40000
1983-01-01	20350659165331.59800
1984-01-01	24747572699990.40000
1985-01-01	27057620101774.80000
1986-01-01	28165720269198.59800
1987-01-01	33651202386000.90000
1988-01-01	37813907451478.59000
1989-01-01	41173500919135.90000
1990-01-01	49501282816734.60000
1991-01-01	59874464328883.00000
1992-01-01	63827241391879.40000
1993-01-01	67308931048731.49000
1994-01-01	82351777615605.80000
1995-01-01	104360525619119.00000
1996-01-01	121041441088845.00000
1997-01-01	136183592769857.00000
1998-01-01	130930093640779.00000
1999-01-01	141900850343418.00000
2000-01-01	182073179757420.00000
2001-01-01	182397643222176.00000
2002-01-01	189939622278747.00000
2003-01-01	212957494739079.00000
2004-01-01	256795009016251.00000
2005-01-01	268108273170023.97000
2006-01-01	296076203916952.00000
2007-01-01	331598368420220.00000
2008-01-01	473817830010058.00000
2009-01-01	409408382257202.00000
2010-01-01	491371651574650.00000
2011-01-01	581216754345830.00000
2012-01-01	583931523913310.00000
2013-01-01	564290503572818.00000
2014-01-01	553247633304744.00000
2015-01-01	493550123134598.00000
2016-01-01	470089724223232.00000
2017-01-01	541873119621570.00000